3161145120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{940817}}^1$

素因数の和:940842

約数の個数: 96

約数和(自身を含む): 11380134528

約数和(自身を除く): 8218989408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 940817, 1881634, 2822451, 3763268, 4704085, 5644902, 6585719, 7526536, 9408170, 11289804, 13171438, 14112255, 15053072, 18816340, 19757157, 22579608, 26342876, 28224510, 30106144, 32928595, 37632680, 39514314, 45159216, 52685752, 56449020, 65857190, 75265360, 79028628, 90318432, 98785785, 105371504, 112898040, 131714380, 150530720, 158057256, 197571570, 210743008, 225796080, 263428760, 316114512, 395143140, 451592160, 526857520, 632229024, 790286280, 1053715040, 1580572560, 3161145120]

約数ペア:

[(1, 3161145120), (2, 1580572560), (3, 1053715040), (4, 790286280), (5, 632229024), (6, 526857520), (7, 451592160), (8, 395143140), (10, 316114512), (12, 263428760), (14, 225796080), (15, 210743008), (16, 197571570), (20, 158057256), (21, 150530720), (24, 131714380), (28, 112898040), (30, 105371504), (32, 98785785), (35, 90318432), (40, 79028628), (42, 75265360), (48, 65857190), (56, 56449020), (60, 52685752), (70, 45159216), (80, 39514314), (84, 37632680), (96, 32928595), (105, 30106144), (112, 28224510), (120, 26342876), (140, 22579608), (160, 19757157), (168, 18816340), (210, 15053072), (224, 14112255), (240, 13171438), (280, 11289804), (336, 9408170), (420, 7526536), (480, 6585719), (560, 5644902), (672, 4704085), (840, 3763268), (1120, 2822451), (1680, 1881634), (3360, 940817)]